4-Aminoacetophenone Intercalated CoAl Layered Double Hydroxides: Synthesis, Characterization and Adsorptive Removal of Cd(II) Ions from Water Samples. Pakistan Journal of Analytical & Environmental Chemistry, Pakistan, v. 22, n. 1, p. 139–149, 2021. DOI: 10.21743/pjaec/2021.06.14. Disponível em: https://pjaec.pk/index.php/pjaec/article/view/76. Acesso em: 5 nov. 2025.